2H-1-Benzopyran-2-one,7-[3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)butoxy]-

Suppliers

Names

[ CAS No. ]:
16850-99-0

[ Name ]:
2H-1-Benzopyran-2-one,7-[3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)butoxy]-

[Synonym ]:
Dihydrogeiparvarim
2',3'-Dihydrogeipavarin

Chemical & Physical Properties

[ Density]:
1.213g/cm3

[ Boiling Point ]:
517.2ºC at 760mmHg

[ Molecular Formula ]:
C19H20O5

[ Molecular Weight ]:
328.35900

[ Flash Point ]:
289.8ºC

[ Exact Mass ]:
328.13100

[ PSA ]:
65.74000

[ LogP ]:
3.45980

[ Vapour Pressure ]:
8.38E-11mmHg at 25°C

[ Index of Refraction ]:
1.558

Synthetic Route

Precursor & DownStream

Precursor

  • 7-Hydroxycoumarine
  • (Z)-tert-butyldimethyl((3-methylpent-2-en-4-yn-1-yl)oxy)silane

DownStream